问题
I think ______ people drive， ______ air pollution there will be.—That’s true. I hope the air will be fresher soon.
A:the less， the less
B:the less， the fewer
C:the fewer， the fewer
D:the fewer， the less;
B:the less， the fewer
C:the fewer， the fewer
D:the fewer， the less;
正确答案是：
